Hi Have a problem using Nero7 Ultra. Transcodes movie ok, burns to disk ok. Will play on either pc or dvd, but certain files stutter. Example. Trying to get a divx movie to run at proper speed. Everything done ok ( transcoding etc) and burnt correctly. Am using DVD-r disks because they are compatible with all my hardware. This particular movie runs fine on the pc. We have a new dvd/vhs combi which will play almost anything you put on it. Have had to compress movie using DVD Shrink and then burnt at x4 to disk. ( This works about 98% of the time when I do this )Am beginning to think could be actual file that's the problem. Any help would be most appreciated.